Productivity
(5,080 ratings)

We're regularly updating Stack to improve functionality, add features and fix bugs.

Get rid of paper clutter with Stack. Stack is a PDF scanner, document organizer, and detail finder. All in one.

Scan with your phone
Stack can be used as a bill scanner, receipt scanner, invoice scanner and more.

High-quality PDFs
Stack transforms your scanned documents into high-quality PDFs.
Easily edit with crop, rotation, color enhancement, and correction.

Make organizing easy
Stack automatically names and organizes your documents into useful categories.

Never miss a detail
Stack finds and displays key details from your document (like “total amount due”). Copying information has never been easier.

Private and secure
Stack uses Google’s world-class security to protect your data. You can turn on fingerprint or face lock for extra peace of mind.

Automatic Back Up
Stack backs up all your documents to the Cloud. You can save a copy of your documents also to Google Drive.

Import existing PDFs
Import from camera, gallery or files. Your documents have a new home.

Free
Stack has no ads or in-app purchases. And no watermarks.

Share PDF documents
Share your scanned documents via email.

Document search
Stack’s OCR scanner allows you to search for text within your documents. You can always find what you need.

Made by Google
Built by Google’s in-house incubator “Area 120 by Google”, this app will show you why this is the best PDF scanner. Learn more at stack.area120.com.

See available downloads
There's a more recent version available below!
Download

This release comes in several variants (we currently have 2). Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
1.164.412439783.release APK
49612
December 6, 2021
arm64-v8a + armeabi-v7a
Android 7.0+
nodpi
1.164.412439783.release BUNDLEAPK bundle with base APK and 2 splits 2 S2 splits
49612
December 6, 2021
arm64-v8a + armeabi-v7a
Android 7.0+
nodpi
All Releases

Version:1.181.416291444.release

Uploaded:December 23, 2021 at 4:45PM UTC

File size:32.09 MB

Downloads:6,296

Version:1.164.412439783.release

Uploaded:December 6, 2021 at 2:57PM UTC

File size:77.33 MB

Downloads:773

Version:1.135.403366211.release

Uploaded:October 29, 2021 at 1:10AM UTC

File size:32.13 MB

Downloads:1,373

Version:1.126.400916660.release

Uploaded:October 13, 2021 at 3:35PM UTC

File size:32.13 MB

Downloads:588

Version:1.115.397735627.release

Uploaded:September 27, 2021 at 8:44PM UTC

File size:28.63 MB

Downloads:728

Version:1.102.394627451.release

Uploaded:September 13, 2021 at 11:24AM UTC

File size:28.46 MB

Downloads:750

Version:1.92.391939269.release

Uploaded:August 27, 2021 at 4:36PM UTC

File size:28.43 MB

Downloads:1,090

Version:1.83.389821163.release

Uploaded:August 14, 2021 at 5:00AM UTC

File size:28.42 MB

Downloads:508

Version:1.63.385570549.release

Uploaded:July 23, 2021 at 11:38AM UTC

File size:79.21 MB

Downloads:1,608

Version:1.27.377005381.release

Uploaded:June 10, 2021 at 10:22AM UTC

File size:78.97 MB

Downloads:7,052

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